TI - ABout this journal PT - JOUR DP - 2011 TA - Archives of Internal Medicine pages = {275}, VI - 171 IP - 4 AID - 10.1001/archinte.171.4.275 [doi] 4100 - http://dx.doi.org/10.1001/archinte.171.4.275 SO - Archives of Internal Medicine February 28, 2011 171(4):275